diff --git a/package.json b/package.json
index c14d7b5..bca2f88 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "coveralls": "tap --cov --coverage-report=lcov test/**/*.js && cat coverage/lcov.info | coveralls"
   },
   "dependencies": {
-    "difi": "4.0.0",
+    "difi": "4.0.1",
     "minimist": "1.2.0"
   },
   "devDependencies": {